Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135651 | Sludge dewatering system | Eric P. Austin | 1992-08-04 |
| 4197199 | Filter presses | James H. Davenport | 1980-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135651 | Sludge dewatering system | Eric P. Austin | 1992-08-04 |
| 4197199 | Filter presses | James H. Davenport | 1980-04-08 |